ALUWELD Si5
A 5% silicon aluminium arc welding electrode with self lifting slag.
Can be used as brazing alloy.

Applications:
Suitable for arc welding wrought and cast aluminium alloys,
alloyed with copper, silicon and magnesium. Also for
joining dissimilar grades of aluminium

Features:
• Conforms to AWS A5.3 E4043
• Convenient arc aluminium welding

Chemical Composition (%)
Si 5.25
Mn 0.002
Cu 0.01
Fe 0.17
Mg 0.002

Size (mm): 4.0
Welding Current (A): 110 – 150